import axios from "axios";
import store from '@/store/'
import router from "@/router";
const request = axios.create({
  baseURL:'http://localhost:8080/'
})

//请求拦截器
// 请求拦截器
// Add a request interceptor
request.interceptors.request.use(function (config) {
  // Do something before request is sent

  const { user } = store.state

  // 如果用户已登录，统一给接口设置 token 信息
  if (user) {
    config.headers.token = `${user.token}`
  }
  // 处理完之后一定要把 config 返回，否则请求就会停在这里
  return config
}, function (error) {
  // Do something with request error
  return Promise.reject(error)
})

// 拦截响应response，并做一些错误处理
request.interceptors.response.use(
  response => {
    // 登录失效处理
    if (response.data.code == "401") {
      store.state.user = null
      window.localStorage.clear()
      window.location.href = "/login"
    }
    return response;
  },
  error => {
    return Promise.reject(error);
  }
);

export default request
